add_ftrace_hash_entry
void add_ftrace_hash_entry(struct ftrace_hash *hash, struct ftrace_func_entry *entry);
add_ftrace_hash_entry(hash, entry);
add_ftrace_hash_entry(hash, entry);
add_ftrace_hash_entry(new_hash, entry);
add_ftrace_hash_entry(&mapper->hash, &map->entry);